3142441157 has 2 divisors, whose sum is σ = 3142441158. Its totient is φ = 3142441156.

The previous prime is 3142441129. The next prime is 3142441213. The reversal of 3142441157 is 7511442413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2508106561 + 634334596 = 50081^2 + 25186^2 .

It is an emirp because it is prime and its reverse (7511442413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3142441157 - 2²⁴ = 3125663941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142441957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571220578 + 1571220579.

It is an arithmetic number, because the mean of its divisors is an integer number (1571220579).

Almost surely, 2^3142441157 is an apocalyptic number.

It is an amenable number.

3142441157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142441157 is an equidigital number, since it uses as much as digits as its factorization.

3142441157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 3142441157 is about 56057.4808299481. The cubic root of 3142441157 is about 1464.7237314472.

The spelling of 3142441157 in words is "three billion, one hundred forty-two million, four hundred forty-one thousand, one hundred fifty-seven".